public class BinaryTableHDU extends TableHDU
BITPIX_BYTE, BITPIX_DOUBLE, BITPIX_FLOAT, BITPIX_INT, BITPIX_LONG, BITPIX_SHORT, isPrimary, myData, myHeader| Constructor and Description |
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BinaryTableHDU(Header hdr,
Data datum) |
| Modifier and Type | Method and Description |
|---|---|
int |
addColumn(Object data)
Add a column without any associated header information.
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static Data |
encapsulate(Object o)
Encapsulate data in a BinaryTable data type
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void |
info()
Print out some information about this HDU.
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static boolean |
isData(Object o) |
boolean |
isHeader()
Check that this HDU has a valid header.
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static boolean |
isHeader(Header header)
Check that this is a valid binary table header.
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Data |
manufactureData()
Create a Data object to correspond to the header description.
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static Data |
manufactureData(Header header)
Create data from a binary table header.
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static Header |
manufactureHeader(Data data)
Build a binary table HDU from the supplied data.
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void |
write(ArrayDataOutput ado)
Write the contents of the element to a data sink.
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addRow, findColumn, getColumn, getColumn, getColumnFormat, getColumnName, getElement, getNCols, getNRows, getRow, setColumn, setColumn, setColumnName, setCurrentColumn, setElement, setRowaddValue, addValue, addValue, addValue, getAuthor, getAxes, getBitPix, getBlankValue, getBScale, getBUnit, getBZero, getCreationDate, getData, getDummyHDU, getEpoch, getEquinox, getFileOffset, getGroupCount, getHeader, getInstrument, getKernel, getMaximumValue, getMinimumValue, getObject, getObservationDate, getObserver, getOrigin, getParameterCount, getReference, getSize, getTelescope, getTrimmedString, read, readData, rewrite, rewriteable, skipData, skipDatapublic static Data manufactureData(Header header) throws FitsException
header - the template specifying the binary table.FitsException - if there was a problem with the header.public Data manufactureData() throws FitsException
BasicHDUFitsException - if the Data object could not be created
from this HDU's Headerpublic static Header manufactureHeader(Data data) throws FitsException
table - the array used to build the binary table.FitsException - if there was a problem with the data.public static Data encapsulate(Object o) throws FitsException
FitsExceptionpublic static boolean isHeader(Header header)
header - to validate.true if this is a binary table header.public boolean isHeader()
true if this HDU has a valid header.public static boolean isData(Object o)
public int addColumn(Object data) throws FitsException
addColumn in class TableHDUdata - The column data to be added. Data should be an Object[] where
type of all of the constituents is identical. The length
of data should match the other columns. Note: It is
valid for data to be a 2 or higher dimensionality primitive
array. In this case the column index is the first (in Java speak)
index of the array. E.g., if called with int[30][20][10], the
number of rows in the table should be 30 and this column
will have elements which are 2-d integer arrays with TDIM = (10,20).FitsException - the column could not be added.public void write(ArrayDataOutput ado) throws FitsException
FitsElementwrite in interface FitsElementwrite in class BasicHDUado - The data sink.FitsExceptionCopyright © 2025 Central Laboratory of the Research Councils. All Rights Reserved.